Engineer Jem tries to smash a land speed record with the help of a single fire extinguisher, a go kart and a well oiled spanner. In an experiment that you really shouldn't try at home, Jem builds himself a go-kart attached to a staggeringly powerful fire extinguisher that uses the laws of physics to fire him along a race track and into the record books.

With oil prices rising every year, Dallas takes on an issue that concerns all of us. What will we do when the oil runs out? At the moment, across the globe, we use 85 million barrels of crude oil every single day but the fact is that our oil supplies can't last forever. With Richard Branson as one of his guides, Dallas looks at the future of oil explorations, and tells us what this means for our wallets.

Liz goes behind the scenes of the real CSI (the Forensic Science Service) to meet the scientists working with the police to solve real crimes. With one crime, three suspects and no DNA evidence, Liz launches her very own forensic investigation to catch the bad guy.

Bang Goes the Theory is co-produced with The Open University. For more ways to put science to the test, go to www.bbc.co.uk/bang and follow the links to The Open University.

Episode Viewers and Ratings

Season 2 Episode 1 of Bang Goes The Theory resulted in a 0.00 rating in the 18-49 demographic.

Bang Goes The Theory Season 2 Episodes...

• s02e01 - Land Speed, Oil, and CSI
• s02e02 - G-Force, Sport Relief, and Atoms
• s02e03 - Charles Darwin, Hydrofoil and 3D
• s02e04 - Steel, Immortality, Dolphins
• s02e05 - Ash, Ice and Carbon
• s02e06 - Happiness, Climate Change and Avalanches
• s02e07 - Free Diving, Horsepower and Antimatter
• s02e08 - Smell, Life and Junk Fuel

Bang Goes The Theory Show Summary

Bang Goes The Theory sees Dallas Campbell, Liz Bonnin, Jem Stansfield and Dr Yan Wong coming up with ingenious ways of explaining the latest developments in technology.